84153520386 has 48 divisors (see below), whose sum is σ = 199686352320. Its totient is φ = 25454515680.

The previous prime is 84153520357. The next prime is 84153520439. The reversal of 84153520386 is 68302535148.

84153520386 is a `hidden beast` number, since 8 + 41 + 5 + 3 + 520 + 3 + 86 = 666.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 3033910 + ... + 3061521.

It is an arithmetic number, because the mean of its divisors is an integer number (4160132340).

Almost surely, 2^84153520386 is an apocalyptic number.

84153520386 is an abundant number, since it is smaller than the sum of its proper divisors (115532831934).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

84153520386 is a wasteful number, since it uses less digits than its factorization.

84153520386 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 6095511 (or 6095508 counting only the distinct ones).

The product of its (nonzero) digits is 691200, while the sum is 45.

The spelling of 84153520386 in words is "eighty-four billion, one hundred fifty-three million, five hundred twenty thousand, three hundred eighty-six".